UM1550DB

超低静态电流线性稳压器; - Input Voltage Range: 1.8V to 8V\n- 300mA Guaranteed Output Current\n- Low Dropout Voltage: \n  250mV (Typical) at 200mA\n- Low Quiescent Current:\n  2.5µA@VIN=8V (Typical)\n- Low Noise: 115µVRMS (10Hz to 100kHz)\n- Available Fixed Output Voltage from 1.2V to 5.0V with 0.1V Step\n- With Shutdown Control (UM1560)\n- Output Current Limit\n- Low Profile SOT23-3, SOT23-5, SOT89-3, SOT343, DFN6 2.0×2.0 and DFN4 1.0×1.0 Packages\n \nTypical Application Circuit\n \n \nApplications\n \n- Communication Equipments\n- Audio/Video Equipments\n- Portable Games\n- Portable AV Equipments\n- Battery-Powered Equipments;

The UM1550/1560 series is a set of high input voltage low quiescent current regulator implemented in CMOS technology. They can deliver 300mA output current and allow an input voltage as high as 8V. They are available with several fixed output voltages ranging from 1.2V to 5.0V. CMOS technology ensures low voltage drop and low quiescent current.\n\nThe UM1550 is available in SOT23-3, SOT89-3, DFN6 2.0×2.0 and DFN4 1.0×1.0 packages. The UM1560 is available in SOT23-5, SOT343, DFN6 2.0×2.0 and DFN4 1.0×1.0 packages.\n\n \n\nFeatures\n\n \n\n- Input Voltage Range: 1.8V to 8V\n\n- 300mA Guaranteed Output Current\n\n- Low Dropout Voltage: \n\n  250mV (Typical) at 200mA\n\n- Low Quiescent Current:\n\n  2.5µA@VIN=8V (Typical)\n\n- Low Noise: 115µVRMS (10Hz to 100kHz)\n\n- Available Fixed Output Voltage from 1.2V to 5.0V with 0.1V Step\n\n- With Shutdown Control (UM1560)\n\n- Output Current Limit\n\n- Low Profile SOT23-3, SOT23-5, SOT89-3, SOT343, DFN6 2.0×2.0 and DFN4 1.0×1.0 Packages\n\n \n\nTypical Application Circuit\n\n \n\n \n\nApplications\n\n \n\n- Communication Equipments\n\n- Audio/Video Equipments\n\n- Portable Games\n\n- Portable AV Equipments\n\n- Battery-Powered Equipments

UM1550DB

8V Input, Low Quiescent Current Linear Regulator

UM1550S

8VInput,LowQuiescentCurrentLinearRegulator

UM1550Y

8VInput,LowQuiescentCurrentLinearRegulator

UPA1550

COMPOUNDFIELDEFFECTTRANSISTORARRAY

N-CHANNELPOWERMOSFETARRAY FORSWITCHING FEATURES •Gatedriveavailableatlogiclevel(VGS=4V) •Highcurrentcapacityandlowon-resistnace ID(pulse)=±20A RDS(on)=0.09ΩTYP.@VGS=10V RDS(on)=0.11ΩTYP.@VGS=4V •Easytomounttheprintingboarddueto2.54mm(0.1

UPA1550

COMPOUNDFIELDEFFECTTRANSISTORARRAY

N-CHANNELPOWERMOSFETARRAYFORSWITCHING µPA1550isaN-channelverticalpowerMOSFETandthisswitchingdeviceisavailablefordirectdrivebyoutputof5VpowersupplyIC. Thisdevicefeatureslowon-resistanceandexcellentswitchingcharacteristic,andisidealforcontrolofdevicess

UPA1550H

COMPOUNDFIELDEFFECTTRANSISTORARRAY

N-CHANNELPOWERMOSFETARRAY FORSWITCHING FEATURES •Gatedriveavailableatlogiclevel(VGS=4V) •Highcurrentcapacityandlowon-resistnace ID(pulse)=±20A RDS(on)=0.09ΩTYP.@VGS=10V RDS(on)=0.11ΩTYP.@VGS=4V •Easytomounttheprintingboarddueto2.54mm(0.1

UPA1550H

COMPOUNDFIELDEFFECTTRANSISTORARRAY

N-CHANNELPOWERMOSFETARRAYFORSWITCHING µPA1550isaN-channelverticalpowerMOSFETandthisswitchingdeviceisavailablefordirectdrivebyoutputof5VpowersupplyIC. Thisdevicefeatureslowon-resistanceandexcellentswitchingcharacteristic,andisidealforcontrolofdevicess

URAF1550

SwitchmodeFullPlasticUltra-fastPowerRectifiers

VN1550

N-ChannelEnhancement-ModeVerticalDMOSFETs

AdvancedDMOSTechnology Theseenhancement-mode(normally-off)transistorsutilizeaverticalDMOSstructureandSupertex’swell-provensilicon-gatemanufacturingprocess.Thiscombinationproducesdeviceswiththepowerhandlingcapabilitiesofbipolartransistorsandwiththehighinputimpedan